JobsGenerac

Project Manager- Human Resources

Generac · Waukesha, WI

Posted Jul 19, 2026 · We last checked this listing on Sep 20, 2026

Apply at Generac

Likely interview questions for this role

Written from this job description, not a generic list. Each one notes what the interviewer is really checking.

Behavioral

Walk me through an HR project you managed from start to finish. What was the scope, and how did you keep it on track?

whether the candidate can actually run a full project lifecycle, not just participate in one

Tell me about a time you led an M&A HR workstream, maybe something like Day 1 readiness or data conversion between HRIS systems. What went wrong and how did you handle it?

real hands-on experience with M&A integration versus theoretical knowledge

Tell me about a time an HR project you were leading started to slip on timeline or budget. How did you find out, and what did you do next?

whether they proactively monitor project health or find out about problems too late

Describe a situation where you had to handle highly confidential information, maybe workforce reductions or compensation data tied to a deal, while still keeping a project moving forward.

judgment and discretion in high-sensitivity HR contexts, which is central to M&A work

Tell me about a time you had to report bad news, like a missed milestone or budget overrun, to senior HR leadership. How did you frame it?

communication skill and honesty when reporting upward on project risk

Technical

How do you build and maintain a project plan when you're juggling multiple HR initiatives with different HR leaders and Centers of Excellence all pulling in different directions?

practical command of project planning tools and prioritization when stakeholders compete for the same resources

What's your approach to change management when you're rolling out a new HR process that people are going to resist, whether that's a new system or a restructured operating model?

whether they have a real methodology, like Prosci, versus just good intentions

What HCM platforms have you actually worked in, like Workday, SAP, or Oracle HCM, and what was your role during an implementation or integration?

depth versus surface familiarity with specific systems named in the posting

How have you used data or AI-enabled tools, like talent analytics or automation platforms, to make workforce planning or HR operations more efficient?

whether they can point to concrete use of these tools rather than just claiming familiarity

Situational

Say you're three weeks from go-live on a payroll or HCM system conversion and you discover the data mapping between the old and new system has gaps that weren't caught earlier. What do you do?

how the candidate handles risk discovery under time pressure and whether they escalate versus quietly patch things

If you had a cross-functional team where the IT lead and the HR business partner disagreed on the priority of a deliverable, and both report to different leaders than you, how would you resolve that?

influence without authority, since PMs rarely have direct reporting power over the people they coordinate

Picture yourself managing five HR initiatives at once during a fast-paced period, maybe right after an acquisition closes. How do you decide what gets your attention first?

prioritization skill under sustained pressure across competing high-stakes work

Practice this interview out loud.

Offer builds a real interview for this exact role at Generac from your resume and this job description, asks the questions one at a time, and tells you what landed. The first one is free.

Practice this out loud

The full job description

As published by Generac.

We believe power is a promise - a shared commitment to be there for others when it matters most. For more than 65 years, we've turned big ideas into solutions that help protect homes, strengthen businesses and build a more resilient, efficient, sustainable energy future. Ready to Power a Smarter World with us? The HR Project Manager leads complex, cross functional initiatives that modernize and scale the HR function.  Different areas of responsibility can include leading technical execution of M&A HR Workstreams covering preclose diligence, Day1 readiness, HRIS/payroll/time systems integration, data conversion, and regulatory compliance, or supporting advancement in HR operating model, processes, analytics, and employee experience. The Project Manager orchestrates multidisciplinary teams, manages dependencies and risks, and delivers measurable outcomes aligned to enterprise priorities. Major Responsibilities • Leads end‑to‑end planning, execution, and delivery of HR projects • Supports team to define project scope, objectives, timelines, milestones, and deliverables • Develops and maintains detailed project plans, schedules, and resource allocations • Ensures projects are delivered on time, within scope, and within budget • Monitors project health and help adjust plans to address changing priorities • Supports organizational change management for HR initiatives to ensure awareness, adoption, and engagement • Partners closely with HR leaders, Centers of Excellence (COEs), cross-functional teams and external partners • Tracks and reports on project progress, milestones, risks, and outcomes Minimum Job Requirements Education • Bachelor’s Degree in Human Resources, Business, Information Systems, or a related field (or equivalent practical experience). Certification / License Work Experience • 5 years of project management or human resources experience • 3 years of experience leading cross-functional projects • Demonstrated success delivering projects with cross‑functional teams. Knowledge / Skills / Abilities • Advanced problem-solving ability • Ability to work with a high level of confidentiality and proven ability to handle sensitive information. • Excellent verbal, interpersonal, and written communication skills necessary to interact with staff at all levels of the organization and candidates. • Proficiency in MS Office applications • Ability to effectively lead, manage, and motivate teams, exhibit excellent coaching skills • Ability to work in a fast-paced, high-pressure environment, prioritize tasks, and maintain consistently high standards of work Preferred Job Requirements Education • Master’s degree in Business, HR, or a related discipline. Certification / License • PHR / SPHR • Project Management Professional (PMP) Certificate • Agile/Scrum Experience • Experience in M&A integration, from either the HR or business development functions Work Experience • Experience implementing new HR processes and programs as either a process owner or project manager • Experience working as a project manager in a multi-national HR organization • Hands-on experience with cloud HCM (e.g. Workday, SAP, Oracle HCM, etc.) • HR Systems implementation experience, esp. end-to-end HCM cloud products Knowledge / Skills / Abilities • Familiarity with Prosci or equivalent change management methodologies • Demonstrated ability to leverage AI-enabled HR tools – such as talent analytics or automation platforms – to enhance workforce planning and operational efficiency. “We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, national origin, disability status, protected veteran status, or any other characteristic protected by law.”

Apply at Generac

Related jobs

New Product Sourcing Specialist - Purchasing

Generac · Waukesha, WI

Posted Sep 17 · Verified Sep 20

Intern Engineering - Advanced Manufacturing

Generac · Waukesha, WI

Posted Sep 17 · Verified Sep 20

Mechanical Engineer II

Generac · Sussex, WI

Posted Sep 17 · Verified Sep 20

Material Handler - Weekend Shift

Generac · Whitewater, WI

Posted Sep 17 · Verified Sep 20

Inside Sales Representative Residential

Generac · Pewaukee, WI

Posted Sep 17 · Verified Sep 20

Industrial Engineer I

Generac · Beaver Dam, WI

Posted Sep 16 · Verified Sep 20